div{
    background-image: url(../img/奖状.jpg);
    width: 850px;
    height: 590px;
    background-repeat: no-repeat;
    background-position: 100%;
    background-size: 100%;
    margin: 10px auto;
    position: relative;
}
.a{
    width: 440px;
    height: 300px;
    position: absolute;
    top: 55%;
    right: 49%;
    transform: translate(50%,-50%);
    font-size: 25px;
    background-image: url();
}
.n{
    font-size: 30px;
    text-decoration: underline;

}
.p{
    text-indent: 2em;
}
.r{
    position: absolute;
    right: 0;
}
